Built this after my SaaS went down at 2am with no way to tell customers what was happening. Most monitoring tools just ping your URL — they say "UP" while your checkout page is completely broken. PerkyDash catches what others miss: visual diff spots layout breaks, API flow monitoring tests real user journeys, and status pages are built in, not a paid add-on. The killer feature? A free emergency status page — live in 60 seconds, no signup. Your fire extinguisher for when everything goes down.